The KG9001A type rope locking switch uses: KG9001A rope blocking switch Mine intrinsically safe electrical equipment. Suitable for coal mine gas and coal dust explosion hazardous environment, but also for coal, metallurgy, chemical industry, building materials industry and the coal preparation plant, thermal power plants, steel mills, ports and other harsh environments, as a conveyor along the rope emergency locking protection. 2 features a. Both ends with package plastic rope, artificial recovery, with action instructions; b. Good sealing performance, reliability, easy maintenance; c. Form of outlet connection on each side of a large outlet, the lower three smaller outlet; d. Deviation, vertical tear protection devices and signal the nearest access locking switch, you can save a lot of cable. 3 main technical indicators contact capacity: AC380V, DC220V, 5A Number of contacts: each limit switch normally open a normally closed shell protection grade: IP65 action pulling force: 120 to 170 N Stroke: 8 to 10 mm reset form the: manual reset weight: 7.5kg outlet port, the introduction of cable diameter: the lower outlet (3) 6 to 12 mm on both sides of the outlet (2) 15 ~ 20mm